Computer Tricks and Secrets

Short answer: There is no single best colour. The reliable rule is white text with a thin black outline or soft drop shadow , because that stays readable over almost any background. When the photo is busy, put the text on a semi-transparent black band instead. I have added captions to hundreds of photos and video clips, and the mistake I see most is picking a colour and hoping it works. The real problem is never the colour; it is contrast against whatever sits behind the text . Solve contrast and the caption reads every time. Why does white with a black outline work so well? White text carrying an outline of the opposite value separates from both light and dark areas of an image. This is exactly why meme text, YouTube captions, and TV lower thirds default to white with a black stroke and a little shadow. The dark edge anchors the letters when they cross a bright patch, and the white body pops when the background goes dark. It is the closest thing to a universal setting. What are ...